Home / 10,483.56-14,467.32-5,768.28

Finding the Fourth Proportional to 10,483.56, 14,467.32 and 5,768.28

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Solution

The fourth proportional to 10,483.56, 14,467.32 and 5,768.28 is: 7,960.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,483.56 : 14,467.32 = 5,768.28 : x
  2. Step 2: Convert to fraction form
    10,483.56/14,467.32 = 5,768.28/x
  3. Step 3: Cross multiply
    10,483.56x = 14,467.32 × 5,768.28
  4. Step 4: Simplify right side
    10,483.56x = 83,451,552.61
  5. Step 5: Solve for x
    x = 83,451,552.61/10,483.56
  6. Step 6: Final answer
    x = 7,960.23

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.